Back to the studio New seed 5 problems · seed B6DF6QADDP677CE08D86H9PK1R

Find the Pattern

Arithmetic, geometric, quadratic or Fibonacci-like — with enough terms to be unambiguous.

Randomly
equations.sequence
Name Class Date
  1. 1.
    1, 3, 4, 7, 11, …
  2. 2.
    5, 1, 6, 7, 13, …
  3. 3.
    6, 18, 54, 162, 486, …
  4. 4.
    6, 10, 16, 26, 42, …
  5. 5.
    1, 7, 8, 15, 23, …

Answer key

Find the Pattern — seed B6DF6QADDP677CE08D86H9PK1R

Randomly
equations.sequence
  1. 1. 18 (each term is the sum of the two before it)
  2. 2. 20 (each term is the sum of the two before it)
  3. 3. 1458 (geometric, ratio 3)
  4. 4. 68 (each term is the sum of the two before it)
  5. 5. 38 (each term is the sum of the two before it)